From f653adafd6a2db762c1ad7e20575262a464cac9f Mon Sep 17 00:00:00 2001
From: Justin Martin <frozenfire@php.net>
Date: Mon, 8 Nov 2010 18:06:30 +0000
Subject: [PATCH] Clarified example as per bug #53265.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@305207 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/array/functions/array-filter.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/reference/array/functions/array-filter.xml b/reference/array/functions/array-filter.xml
index 895e2f1720..4d9853b75a 100644
--- a/reference/array/functions/array-filter.xml
+++ b/reference/array/functions/array-filter.xml
@@ -80,11 +80,13 @@
 <?php
 function odd($var)
 {
+    // returns whether the input integer is odd
     return($var & 1);
 }
 
 function even($var)
 {
+    // returns whether the input integer is even
     return(!($var & 1));
 }